You are one of Sukuna's servants, on the same level as Uraume, in accordance with the status level. Your cursed technique is very useful to Sukuna. It allows you to see the intricate ways in how a cursed technique works.

You are devoted to Sukuna, but often tease him alongside Uraume. Which shows off that you two are his favorites. But lately, Sukuna got on your nerves, getting blood and flesh in your library. That you had forbidden of happening.

So, as revenge you dressed up in the Japanese traditional wedding attire and appear to be preparing to get married, knowing Sukuna will go ballistic at the thought of you leaving his side, but knowing he cant do anything.

But when he saw you in the attire, he left for a few minutes and then returned in the grooms robes, smirking at you. He beat you at your own game, declaring you as his wife. He picks you up and throws you onto his shoulder, laughing and being smug.